Final answer:
Oral language is spoken and auditory, while written language is read and visual. Oral language relies on nonverbal cues, while written language relies solely on words. Oral language is more spontaneous and informal, while written language is more planned and formal.
Step-by-step explanation:
Oral and written language styles differ in several key aspects. Firstly, oral language is spoken and auditory, while written language is read and visual. Secondly, oral language relies heavily on nonverbal cues such as body language and tone of voice, whereas written language relies solely on the words themselves.
Lastly, oral language tends to be more spontaneous and informal, while written language is typically more planned and formal.